Revert 287747 "Make SingleThreadProxy a SchedulerClient"

trunk/src/content/renderer/render_widget.h

Index: trunk/src/content/renderer/render_widget.h
===================================================================
--- trunk/src/content/renderer/render_widget.h	(revision 287765)
+++ trunk/src/content/renderer/render_widget.h	(working copy)
@@ -142,6 +142,7 @@
   virtual bool Send(IPC::Message* msg) OVERRIDE;
 
   // blink::WebWidgetClient
+  virtual void suppressCompositorScheduling(bool enable);
   virtual void willBeginCompositorFrame();
   virtual void didAutoResize(const blink::WebSize& new_size);
   virtual void initializeLayerTreeView();
@@ -172,9 +173,6 @@
   // Begins the compositor's scheduler to start producing frames.
   void StartCompositor();
 
-  // Stop compositing.
-  void DestroyLayerTreeView();
-
   // Called when a plugin is moved.  These events are queued up and sent with
   // the next paint or scroll message to the host.
   void SchedulePluginMove(const WebPluginGeometry& move);
@@ -625,9 +623,6 @@
   // be sent, except for a Close.
   bool closing_;
 
-  // True if it is known that the host is in the process of being shut down.
-  bool host_closing_;
-
   // Whether this RenderWidget is currently swapped out, such that the view is
   // being rendered by another process.  If all RenderWidgets in a process are
   // swapped out, the process can exit.